Hay-loader attachment



May 18,1926. V 1,585,601

- w. RABE ET A1.

HAY LOADER ATTACHMENT Filed July 22, 1924 4 sheets-shat 1 May 18 1926.1,585,601

I w. RABE ET AL HAY LOADER ATTACHMENT Filed July'22 192 4 Sheets-Sheet 2INVENTOR. S

1 BY Geq geAJlonima e T May 18,1926. 1,585,601

w. RABE ET AL HAY LOADER ATTACHMENT Filed July 22 192 4 Sheets-Shut :5

INVENTORLS WzLllLmRafie Geo geAJfimbuse,

Patented l t/lay 18 192$.

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WILLIAll/I BABE AND GEORGE A. MOITTROSE, OF GARDNER'V'I LLE, NEVADA.

HAY-LOADER ATTACHMENT.

Application. filed, July 22, 1924:. Serial No. 727/171.

This inventionrelatesto hay harvesting apparatus and has for one of itsobjects to provide an attachment whereby the gathering of the hay isexpedited, and the apparatus adapted to be operated separately.

from the load carrying wagon, and is so designed that the hay can beevenly, loaded on the wagon.

Another object of the invention is to provide a device of this characterhaving a draft appliance capable of being coupled to the loader anditsattachment at one side of the center, a draft equalizer whereby sidedraft is practically eliminated, and so arranging the parts as to permita continuous haul or without the necessity for uncoupling the loader toattach the same to the loading wagon.

Another object of the invention is to provide a device of thischaracter, which may be attached without material structural change tohay leaders of various makes.

Another object of the invention is to provide a device of thischaracter, including a hay elevating and distributing attachment adaptedto be attached to a hay harvesting or gathering apparatus, andgoperativeindependently of the load receiving wagon, so that the wagon may bedisposed in position to receive its load without the necessity ofcoupling the same to the gathering apparatus.

Vith these and other objects in view the invention consists of certainnovelfeatures of construction as hereinafter shown and described andthen specifically pointed out in the claim, and inthe drawingsillustrative of the preferred embodiment of the invention.

Figure 1 is a side elevation ofa conventional hay gatherer with theelevating at tachment applied and in position for trans wrtation.

Figure 2 is a front elevation of the device arrangedas in Figure 1.

Figure 3 is a side elevation of a portion of the gathering apparatus,with the elevating attachment applied, and in operative position.

Figure 4 is a plan view of "the truck portions of the apparatus and thedraft equali zi n g attachments.

llig. Sis a detail view of the fifth wheel mechanism of the truck.

The, improved apparatus includes coact ing trucks, one truck to carrythe elevated end ofthe hay gathering apparatus and the inner end oftheelevating and distributing attachment, and other truck located-atoneside of the line of draft of the hay gathedng apparatus and to which thedraft ele-. ment of the, hay gathering apparatusis coupled, the haygatherer truck being coupled to the hauling truck by improved draftappliances whereby side draft is practically eliminated.

The truck of the hay gatherer apparatus comprises an axle 10, havingcarrier wheels 11, a reach 12, and'a base portion in the form of thewell known fifth wheel, which as is known comprises two circularelements bearing one against the other, the top one only being shown.(See Figure 1). This upper element 15 swings about the king pin 14.

Connected rigidly to the swivel member 15 is a beam 16 from whose outerends supporting members or standards 17 rise, and are inclined upwardlyand outwardly as shown in Figure 2, and are coupledto the member 16 bybrackets 18.

At their upper ends the standards 17 are coupled at 19 to verticalsupports 20, and

journalled through the members 20 near their upperends is a shaft 21.

A hay gathering apparatus is represented.

conventionally, and includes side rails or supports, one of which isrepresented at 22, and attached ,to the outer faces of the members 22are cheek plates, one of which is represented at 23. Each of the cheekplates is provided with guide lugs 24: in spaced relation and throughwhich supporting rods 25 are adjustably supported, and adjustabl by setnuts 26.. At their outer ends the rods 25 are formed with eyes tosupport a shaft 27 transversely of the members 25and of the rail members22 and carrying chain pulleys 28. At its lower end the gathererstructure is supported on an axle 29 and bearing wheels 30. The aXle 29also supports chain wheels, one of whichis shown at 31, in alinementwith the chain wheels 28, to receive endless slotted elevator chainsindicated at 32.

The hay gatherer likewise includes gathering rakes indicatedconventionally at but as the hay gatherer mechanism is no part of thepresent invention, it is not deemed necessary to further describe thesame. The adjustable rods 25 provide effectual means for applying strainto the elevator belt 32, as will be obvious.

Attached to the supports 20 are bracket devices 3 1, and pivoted at 35in the outer portions of the brackets are bars 36, and mounted forrotation through the bars'intermediate their ends is a shaft 37.

Rigidly connected to the bars 36 are the side rails 38 of' the improvedattachment, the rails extending in parallel relation, as shown. Disposedin alinement transversely of each of the side rails 33 is a gather board39, the latter being held in position relative to the side rails bycleats or straps 10.

The frame members 38 together with their attached gatherer boards arefree to swing around the pivots 35 as a center.

Near their outer ends the side rails 38 are provided respectively withguide lugs 11 in spaced relation and through which each coacting pair arod 42 is adjustably supported by set nuts 13. At their outer ends therods 42 are formed with eyes to rotatively support a shaft 1% inparallel relation to the shaft 37. The shafts 37 and 1 1 are providedrespectively with chain pulleys 45 and A6 over which endless chains 17opcrate, the latter being coupled by spaced slots 18.

Any required number of the chain pulleys 45 and 16 and chains 17 may beemployed, but three sets are shown for illustration.

The rods 42 provide an effectual means for controlling the tension ofthe slatted belt t7i8, as will be obvious.

The shafts 27 and 38 are provided respectively with chain pinions 49 and50 to receive an endless chain 51, whereby the motion of the maincarrier or elevator belt 32 is transmitted to the carrier belt 47-48 ofthe attachment.

Pivoted at 52 to the framework of the improved attachment, for instanceto one of the cleats or straps 10, is a lever arm 53, the lattercarrying a tightener pulley or roller 54 at one end to constantly engagethe chain 51. At its lower end the lever arm 53 is provided with a pullspring 55 to cause the idler 54: to automatically take up the slack ofthe chain 51 as the device is ad justed, as hereafter explained.

A guy cable 56 is coupled at one end at 57 to the frame work of thegatherer device and at the other end at 58 to one or both of the members20, to resist the pull of the improved attachment when elevated.

Attached to the shaft 21 are cable winding drums 59 with each of which apull cable 60 is connected the cables being coupled at 61 respectivelyto the side rails 38, as shown.

The shaft 21 is supported at one end by a bracket 62 and journalled inthe bracket and in the adjacent member 20 is a stub shaft 63 having apinion 64L engaging a gear 65 on the shaft 21 and with a turning crank66 externally of the bracket. The stub shaft 63 is also provided with astop ratchet 7 engaged by a pawl 68 pivoted on the bracket 62., to holdthe shaft 21 and the drums 59 in adjusted position.

By this arrangement, the improved attachment may be elevated intooperative position as illustrated in Figure 3, or lowered intoinoperative position, as shown in Figures 1 and 2, or held at anyintermediate position, as will be obvious.

Attached to each of the members 20 is another bracket 69, and extendingbetween the brackets is a supporting rod 70, and swinging on the rod area plurality of short bars 71, the rods being retained in spaced relationby sleeve devices 72. The bars 71 are preferably of metal such as steel,and connected to each bar is an elongated linger member 73, the latterextending for a distance beyond the shaft 4-6 and the lower portion ofthe carrier belt 47, as shown.

Attached to the gather boards 39 and extending transversely thereof is acombined stay and guard member 74-, and beneath which the finger members73 extend and by which they are prevented from being upwardly displacedduring the adjustments.

The finger members 73 are connected at intervals by transverse strips75, the two portions 7% and T5 coacting to form a lattice like device tobear upon the gavel of hay as it is carried along by the slatted belt 1718 and retain it in position and prevent it from being displaced duringits passage.

The hauling truck for the improved device comprises the forward axle 76,rear axle 77, forward carrier wheels 78, rear carrier wheels 79, reachdevice 80, draft tongue 8l rigidly coupled at 82 to the forward axle 76and to the reach 80, and supporting the draft appliances S3.

Extending from the reach 80 is a headed pin 8%, and pivoted at to therotating member 15 is a rod 86, the rod being slotted at 87 at its otherend to slidably engage the pin 84. Pivoted a 88 to the reach 80 and at89 to the reach 12, is a pull rod 90.

An extension 91 is swingingly coupled at 91 to the axle 10 while asimilar extension 92 is swingingly coupled at 92 to the axle 77, the twoextensions being coupled at their confronting ends by a universal joint93.

By this arrangement the ha gatherer device and the improved attachmentare located constantly in longitudinal alinement. while the pullingtruck is at one side of the line of draft with the improved attachmentoverhanging the space forwardly of the hay gathering apparatus and atone side of the hauling truck, and the wagon to receive the hay which isgathered is located within this space, and is provided with its owndraft means, such as teams of horses, a tractor or the like, while thehauling truck will be provided with a separate draft means. The wagon.after receiving its load can be driven to the stack or barn and replacedby an empty wagon, and without disturbing the gathering or distributingapparatus. The

rails 22 of the frame of the hay gathering.

apparatus are supported through the medium of the upwardly convergingbraces A and l3, connected to and rising from the truck and these bracesare supplemented by the members 3-4:, which have been hereinbefore.QSCl'lbtd. The braces A and B at their lower ends are fastened in anysuitable manner so that said braces serve as a tripod forthe frame 22,while the upper ends of said braces are joined to the brackets C onoppo. "t sides of the frame and fastened to its rails 22. These bracketsC are common to the braces, as will be apparent in Figure 1 of thedrawings.

The forward axle 10 of the truck of the gathering apparatus is providedwith draft hooks 9 L, while the rear axle 77 of the hauling truck isprovided with sections of chains 95, so that by disconnecting the joint92 and the draft rods 86 and 90, the hauling truck may be coupled to thetruck of the gathering apparatus. This locates the forward portion ofthe hauling truck in position to sup port the outer end of thedistributing attachinent when the latter is lowered, or disposed inposition for transportation from place to place when not in use.

When the truck is disconnected, the extension 91 and 92 may be turnedupward out of the way.

The preferred embodiment of the invention is disclosed in the drawingsand set forth in the specification, but it will be understood thatmodifications within the scope of the claimed invention may be made inthe construction without departing from the principle of the inventionor sacrificing any of its advantages.

Having thus described the invention, what is claimed as new is:

In an apparatus of the class described, a truck, standards rising fromsaid truck, a supporting frame connected with the truck and extendedbetween the standards, a con veyor belt mounted in said frame, a suppormeans for swingingly connecting said support to said standards, anendless carrier mounted in said support, alined chain wheels associatedrespectively with said conveyor belt and carrier, an endless chainengaging over said chain wheels, a lever arm swinging upon said supportand carrying a bearing pulley, and a spring engaging said lever arm andoperating to maintain said pulley constantly in engagement with saidchain.

In testimony whereof, we affix our signatures hereto.

l VILLIAM BABE. GEORGE A. MONTROSE.

